---
title: "14.1.2.1 Communication Port Pinout"
canonical: "https://manual.cimon.com/space/CCANVAS/4399661073/14.1.2.1%20Communication%20Port%20Pinout"
format: markdown
---
# <span style="color: #0747a6">**Communication Cable Wiring**</span>

This interface is satisfied with standard IEEE802.3 about the 10BaseT/100BaseTX. You can configure the cable and allocation pin number of RJ45 as shown below.

|  |  |
| --- | --- |
| **RJ45 Connector** | **RJ45 Jack** |
| ![image](media://f6eb2f7d-c54e-4e17-841d-46bef0dee1ca) | ![image](media://061bc24c-ad40-4c3e-8b0a-4a27f7c2055e) |

## Direct Cable: Host ↔︎ HUB

| **Cable** | **No.** | **Color** | **Color** | **No.** | **Cable** |
| --- | --- | --- | --- | --- | --- |
| ![image](media://6171f601-02c6-4ed1-826c-ce1a36689407) | 1 | Orange/White | Orange/White | 1 | ![image](media://6171f601-02c6-4ed1-826c-ce1a36689407) |
| 2 | Orange | Orange | 2 |
| 3 | Green/White | Green/White | 3 |
| 4 | Blue | Blue | 4 |
| 5 | Blue/White | Blue/White | 5 |
| 6 | Green | Green | 6 |
| 7 | Brown/White | Brown/White | 7 |
| 8 | Brown | Brown | 8 |

## Crossover Cable: Host ↔︎ Host

| **Cable** | **No.** | **Color** | **Color** | **No.** | **Cable** |
| --- | --- | --- | --- | --- | --- |
| ![image](media://6171f601-02c6-4ed1-826c-ce1a36689407) | 1 | Orange/White | Green/White | 1 | ![image](media://6ee82b81-fc09-41ad-be0f-25de49ba9090) |
| 2 | Orange | Green | 2 |
| 3 | Green/White | Orange/White | 3 |
| 4 | Blue | Blue | 4 |
| 5 | Blue/White | Blue/White | 5 |
| 6 | Green | Orange | 6 |
| 7 | Brown/White | Brown/White | 7 |
| 8 | Brown | Brown | 8 |